Wall waterproof gasket for use with bonded waterproof membranes

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Product details


• ASO-Dichtmannschette-W15/40 is an expandable gasket, fleece laminated to both sides for pipe penetrations in walls, such as e,g, shower and bath fittings beneath ceramic tiles when producing water impervious systems with SANIFLEX, AQUAFIN-1K-PREMIUM, AQUAFIN-2K/M-PLUS and AQUAFIN-RS300.
* Size: 15 cm x 15 cm, rubberized for hole diameter 15 mm extendable up to 40 mm
• ASO-Dichtmanschette-W15/40 is applied in water exposure classes W0-I to W3-I (use in bathrooms, kitchens, living spaces, private and commercial sanitary rooms).
• Building authority tested as a system with SCHOMBURG waterproof membranes.
• Very low emissions - GEV EMICODE EC1 PLUS.
• Fulfills the requirements of the AgBB scheme.

Areas of Application

  • For integrating tap extensions and penetrations into the bonded waterproof membrane
  • As a system component for bonded waterproof membranes for water penetration classes W0-I to W3-I in accordance with DIN 18534


  • Approved system product
  • Available in different sizes
  • High adhesion to mineral-based waterproof slurries or polymer dispersions - thanks to the laminated fleece surface


1 piece per pipe penetration

Article-No. Color Width Length Unit/Pallet Repackaging
206131-001 grey 12 cm 12 cm 4000 25
206131-002 grey 15 cm 15 cm 5000 25
206131-003 grey 20 cm 20 cm 7000 25